STRSTR(3)                 OpenBSD Programmer's Manual                STRSTR(3)

NAME
     strstr - locate a substring in a string



SYNOPSIS
     #include <string.h>

     char *
     strstr(const char *big, const char *little);

DESCRIPTION
     The strstr() function locates the first occurrence of the null-terminated
     string little in the null-terminated string big. If little is the empty
     string, strstr() returns big; if little occurs nowhere in big, strstr()
     returns NULL; otherwise strstr() returns a pointer to the first character
     of the first occurrence of little.

SEE ALSO
     memchr(3),  strchr(3),  strcspn(3),  strpbrk(3),  strrchr(3),  strsep(3),
      strspn(3),  strtok(3)

STANDARDS
     The strstr() function conforms to ANSI X3.159-1989 (``ANSI C'').

OpenBSD 2.6                      June 29, 1991                               1